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- two grad vibration isolation 两级隔振
- In the paper, the vibration isolation for impact machine is numerically simulated.The method of decoupling equations of damping vibration system with two degree of freedom is presented. 摘要给出了双自由度有阻尼自由振动系统方程的解耦方法与冲击机械隔振的数值仿真过程;
- Suitable noise and vibration isolation, and protection against freezing must be provided. 必须提供适当的消声和隔振以及防冻措施。
- Finite Element Analysis of Vibration Isolation in the Foundation Soil by Barriers? 屏障隔振的有限元分析?
- Kelso S.P.,Henderson B.K..Precision Controlled Actuation and Vibration Isolation Utilizing Magnetorheological (MR) Fluid Technology,AIAA 2001. 关新春;欧进萍.;磁流变减振驱动器的响应时间试验与分析
- The method is of benefit to the improvement and design of CD-ROM vibration isolation. 实验表明,优化后隔振系统的振动特性大大改善,为设计新的CD光驱隔振系统提供了方法。
- The lower the natural frequency of the FST is, the better the performance of vibration isolation is. 浮置板系统的固有频率越低,隔振性能越好。
- A six degree-of-freedom (DOF) vibration isolation platform composed of eight pneumatic actuators is investigated. 本文采用气动八作动器隔振平台实现卫星的六自由度隔振。
- We can find that the vibration isolation system can improve the measurement performance of AFM though scanning image of disc and carbon nanotubes. 微观上,通过检测光盘和碳纳米管来验证对AFM检测性能的提高,发现通过弹簧阻尼减振系统后扫描光盘结构清晰,碳纳米管图像光滑,扫描质量好。
- The mechanism of noise production by riveter is analysed and the mechanical model of vibration isolation system is founded. 摘要分析了手提式电磁铆枪后坐力、噪声大的原因,建立了铆枪隔振系统力学模型;
- Considering the environment and based on the theory of vibration, a vibration isolation method for airborne cabinet is proposed in this paper. 针对机载电子设备所处的振动环境,结合振动理论,阐述了一种机载机柜隔振设计的方法。
- The efficiency of vibration isolation can be up to 80% and it reduces effectively the dynamic action of equipment itself on substructure. 隔振效率高达80%25以上,能大大降低设备本身和对下部结构的动力作用。
- The emulating result indicates that optimal design of partal sectional area can reslut in the better effect of vibration isolation. 仿真结果表明:优化局部截面积,可在较宽的频带内得到较好的隔振效果。
- Attitude control is implemented on statically indeterminate and multivariable coupling air spring vibration isolation system. 摘要针对超静定、多变量耦合空气弹簧隔振系统开展其姿态控制研究。
- In order to solve the problem, the suitable vibration isolation cushions are then installed under the grinding wheel machine. 根据隔振理论和实际情况,选择了合适的隔振垫并进行了合理的安装。
- The two systems of government are polar opposites. 这两种政体正好相反。
- A novel control method based on BP network controller is presented for the nonlinearities in active vibration isolation system. 针对主动隔振系统存在的非线性,提出一种基于BP网络控制器的主动控制方法。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- The control method and actuators generally used in active vibration isolation(AVI) were analyzed,and their future development was indicated. 分析了主动隔振常用控制方法以及作动器的发展情况,指出控制方法与作动器技术未来的发展方向;
- Both increasing the mass and reducing the support stiffness of the slab can reduce the natural frequency of the FST system to achieve better performance of vibration isolation. 可以通过增加浮置板质量和降低浮置板支承刚度的方法降低浮置板轨道系统的固有频率,以达到较好的隔振性能。